mdDoubleClick method
Note - For single prop use onInkDoubleTap.
Extension method to directly access material _VelocityXInkWellBuilder
double click with any widget without wrapping or with dot operator.
Implementation
_VelocityXInkWellBuilder mdDoubleClick(FnBuilderCallback onClick) =>
_VelocityXInkWellBuilder.mdDoubleClick(this, onClick);